I have a question.....I bought new tires and now one of my wheels is making noise. I hit a few deep ditches, so I wanted to know could something be wrong with a tire, or could it be the actual alloy wheel. I heard they dont bend only crack?

Also what is the widest size you could get for g35 coupe tires with 19's

I heard its 275 40 19? Since the standard for rear is 245. Any help would be great thanks.